157056402419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{793627}}^1$

素因数の和:795314

約数の個数: 16

約数和(自身を含む): 190165966848

約数和(自身を除く): 33109564429

約数列:

[1, 7, 17, 119, 1663, 11641, 28271, 197897, 793627, 5555389, 13491659, 94441613, 1319801701, 9238611907, 22436628917, 157056402419]

約数ペア:

[(1, 157056402419), (7, 22436628917), (17, 9238611907), (119, 1319801701), (1663, 94441613), (11641, 13491659), (28271, 5555389), (197897, 793627)]